Caliper tool



FIG. 1 is a perspective view of caliper tool showing my new design, itbeing understood that the broken line showing of the handle is forillustrative purposes only;

FIG. 2 is a front elevational view, thereof;

FIG. 3 is a rear elevational view, thereof;

FIG. 4 is a top plan view, thereof;

FIG. 5 is a bottom plan view, thereof;

FIG. 6 is a side elevational view, thereof.

The ornamental design for a caliper tool, as shown and described.